1 | <?php |
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19 | class Hash |
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20 | { |
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21 | /** |
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22 | * Hash Parameter. |
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23 | * |
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24 | * @var string |
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25 | */ |
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26 | private $hash; |
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27 | |||
28 | /** |
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29 | * DER encoding T. |
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30 | * |
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31 | * @var string |
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32 | */ |
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33 | private $t; |
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34 | |||
35 | /** |
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36 | * Hash Length. |
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37 | * |
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38 | * @var int |
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39 | */ |
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40 | private $length; |
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41 | |||
42 | private function __construct(string $hash, int $length, string $t) |
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48 | |||
49 | /** |
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50 | * @return Hash |
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51 | */ |
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52 | public static function sha1(): self |
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56 | |||
57 | /** |
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58 | * @return Hash |
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59 | */ |
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60 | public static function sha256(): self |
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64 | |||
65 | /** |
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66 | * @return Hash |
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67 | */ |
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68 | public static function sha384(): self |
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72 | |||
73 | /** |
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74 | * @return Hash |
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75 | */ |
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76 | public static function sha512(): self |
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80 | |||
81 | public function getLength(): int |
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85 | |||
86 | /** |
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87 | * Compute the HMAC. |
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88 | */ |
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89 | public function hash(string $text): string |
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93 | |||
94 | public function name(): string |
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98 | |||
99 | public function t(): string |
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103 | } |
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104 |